申请人:COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX
ÉNERGIES ALTERNATIVES
公开号:EP3178811A1
公开(公告)日:2017-06-14
The present invention relates to a one pot single step process for the synthesis of a compound containing a sulfonyl functional group, in particular a sulfone or a sulfonamide, comprising the step of mixing together a silane, an SO2 source, an electrophilic compound, an activating compound and optionally a metal catalyst. Labeled compounds containing a sulfonyl functional group, in particular labeled sulfones or sulfonamides can also be synthesized by the process of the invention.
The present invention also concerns the use of unlabeled or labeled sulfonyl containing compounds, in particular labeled or unlabeled sulfones and sulfonamides, obtained by a process according to the invention in the manufacture of vitamins, pharmaceuticals, adhesives, acrylic fibers and synthetic leathers, pesticides, and fertilizers, for example.
The present invention further relates to a process for producing tracers and tracers comprising a step of synthesis of a labeled sulfonyl containing compounds, in particular labeled sulfones and sulfonamides, obtained by a process according to the invention.
本发明涉及一种合成含有磺酰基官能团的化合物,特别是砜类或磺酰胺类化合物的一锅一步法工艺,包括将硅烷、二氧化硫源、亲电化合物、活化化合物和可选的金属催化剂混合在一起的步骤。含有磺酰基官能团的标记化合物,特别是标记砜或磺酰胺,也可以通过本发明的工艺合成。
本发明还涉及通过本发明工艺获得的未标记或标记的含磺酰基化合物,特别是标记或未标记的砜类和磺酰胺类化合物在制造维生素、药品、粘合剂、丙烯酸纤维和合成皮革、杀虫剂和肥料等方面的用途。
本发明还涉及一种生产示踪剂和示踪剂的工艺,该工艺包括一个步骤,即合成通过根据本发明的工艺获得的含磺酰基的标记化合物,特别是标记的砜类和磺酰胺类化合物。